Final debug pass

scripts/cli_switch_test.sh

@@ -0,0 +1,173 @@
+#!/usr/bin/env bash
+set -u
+set -o pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
+BINARY_NAME="dbbackup_linux_amd64"
+BINARY="./${BINARY_NAME}"
+LOG_DIR="${REPO_ROOT}/test_logs"
+TIMESTAMP="$(date +%Y%m%d_%H%M%S)"
+LOG_FILE="${LOG_DIR}/cli_switch_test_${TIMESTAMP}.log"
+
+PG_BACKUP_DIR="/tmp/db_backups"
+PG_DATABASE="postgres"
+PG_FLAGS=(
+  --db-type postgres
+  --host localhost
+  --port 5432
+  --user postgres
+  --database "${PG_DATABASE}"
+  --backup-dir "${PG_BACKUP_DIR}"
+  --jobs 4
+  --dump-jobs 4
+  --max-cores 8
+  --cpu-workload balanced
+  --debug
+)
+
+MYSQL_BACKUP_DIR="/tmp/mysql_backups"
+MYSQL_DATABASE="backup_demo"
+MYSQL_FLAGS=(
+  --db-type mysql
+  --host 127.0.0.1
+  --port 3306
+  --user backup_user
+  --password backup_pass
+  --database "${MYSQL_DATABASE}"
+  --backup-dir "${MYSQL_BACKUP_DIR}"
+  --insecure
+  --jobs 2
+  --dump-jobs 2
+  --max-cores 4
+  --cpu-workload io-intensive
+  --debug
+)
+
+mkdir -p "${LOG_DIR}"
+
+log() {
+  printf '%s\n' "$1" | tee -a "${LOG_FILE}" >/dev/null
+}
+
+RESULTS=()
+
+run_cmd() {
+  local label="$1"
+  shift
+  log ""
+  log "### ${label}"
+  log "Command: $*"
+  "$@" 2>&1 | tee -a "${LOG_FILE}"
+  local status=${PIPESTATUS[0]}
+  log "Exit: ${status}"
+  RESULTS+=("${label}|${status}")
+}
+
+latest_file() {
+  local dir="$1"
+  local pattern="$2"
+  shopt -s nullglob
+  local files=("${dir}"/${pattern})
+  shopt -u nullglob
+  if (( ${#files[@]} == 0 )); then
+    return 1
+  fi
+  local latest="${files[0]}"
+  for file in "${files[@]}"; do
+    if [[ "${file}" -nt "${latest}" ]]; then
+      latest="${file}"
+    fi
+  done
+  printf '%s\n' "${latest}"
+}
+
+log "dbbackup CLI regression started"
+log "Log file: ${LOG_FILE}"
+
+cd "${REPO_ROOT}"
+
+run_cmd "Go build" go build -o "${BINARY}" .
+run_cmd "Ensure Postgres backup dir" sudo -u postgres mkdir -p "${PG_BACKUP_DIR}"
+run_cmd "Ensure MySQL backup dir" mkdir -p "${MYSQL_BACKUP_DIR}"
+
+run_cmd "Postgres status" sudo -u postgres "${BINARY}" status "${PG_FLAGS[@]}"
+run_cmd "Postgres preflight" sudo -u postgres "${BINARY}" preflight "${PG_FLAGS[@]}"
+run_cmd "Postgres CPU info" sudo -u postgres "${BINARY}" cpu "${PG_FLAGS[@]}"
+run_cmd "Postgres backup single" sudo -u postgres "${BINARY}" backup single "${PG_DATABASE}" "${PG_FLAGS[@]}"
+run_cmd "Postgres backup sample" sudo -u postgres "${BINARY}" backup sample "${PG_DATABASE}" --sample-ratio 5 "${PG_FLAGS[@]}"
+run_cmd "Postgres backup cluster" sudo -u postgres "${BINARY}" backup cluster "${PG_FLAGS[@]}"
+run_cmd "Postgres list" sudo -u postgres "${BINARY}" list "${PG_FLAGS[@]}"
+
+PG_SINGLE_FILE="$(latest_file "${PG_BACKUP_DIR}" "db_${PG_DATABASE}_*.dump" || true)"
+PG_SAMPLE_FILE="$(latest_file "${PG_BACKUP_DIR}" "sample_${PG_DATABASE}_*.sql" || true)"
+PG_CLUSTER_FILE="$(latest_file "${PG_BACKUP_DIR}" "cluster_*.tar.gz" || true)"
+
+if [[ -n "${PG_SINGLE_FILE}" ]]; then
+  run_cmd "Postgres verify single" sudo -u postgres "${BINARY}" verify "$(basename "${PG_SINGLE_FILE}")" "${PG_FLAGS[@]}"
+  run_cmd "Postgres restore single" sudo -u postgres "${BINARY}" restore "$(basename "${PG_SINGLE_FILE}")" "${PG_FLAGS[@]}"
+else
+  log "No PostgreSQL single backup found for verification"
+  RESULTS+=("Postgres single artifact missing|1")
+fi
+
+if [[ -n "${PG_SAMPLE_FILE}" ]]; then
+  run_cmd "Postgres verify sample" sudo -u postgres "${BINARY}" verify "$(basename "${PG_SAMPLE_FILE}")" "${PG_FLAGS[@]}"
+  run_cmd "Postgres restore sample" sudo -u postgres "${BINARY}" restore "$(basename "${PG_SAMPLE_FILE}")" "${PG_FLAGS[@]}"
+else
+  log "No PostgreSQL sample backup found for verification"
+  RESULTS+=("Postgres sample artifact missing|1")
+fi
+
+if [[ -n "${PG_CLUSTER_FILE}" ]]; then
+  run_cmd "Postgres verify cluster" sudo -u postgres "${BINARY}" verify "$(basename "${PG_CLUSTER_FILE}")" "${PG_FLAGS[@]}"
+  run_cmd "Postgres restore cluster" sudo -u postgres "${BINARY}" restore "$(basename "${PG_CLUSTER_FILE}")" "${PG_FLAGS[@]}"
+else
+  log "No PostgreSQL cluster backup found for verification"
+  RESULTS+=("Postgres cluster artifact missing|1")
+fi
+
+run_cmd "MySQL status" "${BINARY}" status "${MYSQL_FLAGS[@]}"
+run_cmd "MySQL preflight" "${BINARY}" preflight "${MYSQL_FLAGS[@]}"
+run_cmd "MySQL CPU info" "${BINARY}" cpu "${MYSQL_FLAGS[@]}"
+run_cmd "MySQL backup single" "${BINARY}" backup single "${MYSQL_DATABASE}" "${MYSQL_FLAGS[@]}"
+run_cmd "MySQL backup sample" "${BINARY}" backup sample "${MYSQL_DATABASE}" --sample-percent 25 "${MYSQL_FLAGS[@]}"
+run_cmd "MySQL list" "${BINARY}" list "${MYSQL_FLAGS[@]}"
+
+MYSQL_SINGLE_FILE="$(latest_file "${MYSQL_BACKUP_DIR}" "db_${MYSQL_DATABASE}_*.sql.gz" || true)"
+MYSQL_SAMPLE_FILE="$(latest_file "${MYSQL_BACKUP_DIR}" "sample_${MYSQL_DATABASE}_*.sql" || true)"
+
+if [[ -n "${MYSQL_SINGLE_FILE}" ]]; then
+  run_cmd "MySQL verify single" "${BINARY}" verify "$(basename "${MYSQL_SINGLE_FILE}")" "${MYSQL_FLAGS[@]}"
+  run_cmd "MySQL restore single" "${BINARY}" restore "$(basename "${MYSQL_SINGLE_FILE}")" "${MYSQL_FLAGS[@]}"
+else
+  log "No MySQL single backup found for verification"
+  RESULTS+=("MySQL single artifact missing|1")
+fi
+
+if [[ -n "${MYSQL_SAMPLE_FILE}" ]]; then
+  run_cmd "MySQL verify sample" "${BINARY}" verify "$(basename "${MYSQL_SAMPLE_FILE}")" "${MYSQL_FLAGS[@]}"
+  run_cmd "MySQL restore sample" "${BINARY}" restore "$(basename "${MYSQL_SAMPLE_FILE}")" "${MYSQL_FLAGS[@]}"
+else
+  log "No MySQL sample backup found for verification"
+  RESULTS+=("MySQL sample artifact missing|1")
+fi
+
+run_cmd "Interactive help" "${BINARY}" interactive --help
+run_cmd "Root help" "${BINARY}" --help
+run_cmd "Root version" "${BINARY}" --version
+
+log ""
+log "=== Summary ==="
+failed=0
+for entry in "${RESULTS[@]}"; do
+  IFS='|' read -r label status <<<"${entry}"
+  if [[ "${status}" -eq 0 ]]; then
+    log "[PASS] ${label}"
+  else
+    log "[FAIL] ${label} (exit ${status})"
+    failed=1
+  fi
+done
+
+exit "${failed}"